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- #ifndef _MOD_DAV_H_
- #define _MOD_DAV_H_
- #include "apr_hooks.h"
- #include "apr_hash.h"
- #include "apr_dbm.h"
- #include "apr_tables.h"
- #include "httpd.h"
- #include "util_filter.h"
- #include "util_xml.h"
- #include <limits.h> /* for INT_MAX */
- #include <time.h> /* for time_t */
- #ifdef __cplusplus
- extern "C" {
- #endif
- #define DAV_VERSION AP_SERVER_BASEREVISION
- #define DAV_XML_HEADER "<?xml version=\"1.0\" encoding=\"utf-8\"?>"
- #define DAV_XML_CONTENT_TYPE "text/xml; charset=\"utf-8\""
- #define DAV_READ_BLOCKSIZE 2048
- #define DAV_RESPONSE_BODY_1 "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n<html><head>\n<title>"
- #define DAV_RESPONSE_BODY_2 "</title>\n</head><body>\n<h1>"
- #define DAV_RESPONSE_BODY_3 "</h1>\n<p>"
- #define DAV_RESPONSE_BODY_4 "</p>\n"
- #define DAV_RESPONSE_BODY_5 "</body></html>\n"
- #define DAV_DO_COPY 0
- #define DAV_DO_MOVE 1
- #if 1
- #define DAV_DEBUG 1
- #define DEBUG_CR "\n"
- #define DBG0(f) ap_log_error(APLOG_MARK, \
- APLOG_ERR, 0, NULL, (f))
- #define DBG1(f,a1) ap_log_error(APLOG_MARK, \
- APLOG_ERR, 0, NULL, f, a1)
- #define DBG2(f,a1,a2) ap_log_error(APLOG_MARK, \
- APLOG_ERR, 0, NULL, f, a1, a2)
- #define DBG3(f,a1,a2,a3) ap_log_error(APLOG_MARK, \
- APLOG_ERR, 0, NULL, f, a1, a2, a3)
- #else
- #undef DAV_DEBUG
- #define DEBUG_CR ""
- #endif
- #define DAV_INFINITY INT_MAX
- #if !defined(WIN32)
- #define DAV_DECLARE(type) type
- #define DAV_DECLARE_NONSTD(type) type
- #define DAV_DECLARE_DATA
- #elif defined(DAV_DECLARE_STATIC)
- #define DAV_DECLARE(type) type __stdcall
- #define DAV_DECLARE_NONSTD(type) type
- #define DAV_DECLARE_DATA
- #elif defined(DAV_DECLARE_EXPORT)
- #define DAV_DECLARE(type) __declspec(dllexport) type __stdcall
- #define DAV_DECLARE_NONSTD(type) __declspec(dllexport) type
- #define DAV_DECLARE_DATA __declspec(dllexport)
- #else
- #define DAV_DECLARE(type) __declspec(dllimport) type __stdcall
- #define DAV_DECLARE_NONSTD(type) __declspec(dllimport) type
- #define DAV_DECLARE_DATA __declspec(dllimport)
- #endif
- typedef struct dav_error {
- int status;
- int error_id;
- const char *desc;
- apr_status_t aprerr;
- const char *namespace;
- const char *tagname;
- struct dav_error *prev;
- const char *childtags;
- } dav_error;
- DAV_DECLARE(dav_error*) dav_new_error(apr_pool_t *p, int status,
- int error_id, apr_status_t aprerr,
- const char *desc);
- DAV_DECLARE(dav_error*) dav_new_error_tag(apr_pool_t *p, int status,
- int error_id, apr_status_t aprerr,
- const char *desc,
- const char *namespace,
- const char *tagname);
- DAV_DECLARE(dav_error*) dav_push_error(apr_pool_t *p, int status, int error_id,
- const char *desc, dav_error *prev);
- DAV_DECLARE(dav_error*) dav_join_error(dav_error* dest, dav_error* src);
- typedef struct dav_response dav_response;
- DAV_DECLARE(int) dav_handle_err(request_rec *r, dav_error *err,
- dav_response *response);
- #define DAV_ERR_IF_PARSE 100
- #define DAV_ERR_IF_MULTIPLE_NOT 101
- #define DAV_ERR_IF_UNK_CHAR 102
- #define DAV_ERR_IF_ABSENT 103
- #define DAV_ERR_IF_TAGGED 104
- #define DAV_ERR_IF_UNCLOSED_PAREN 105
- #define DAV_ERR_PROP_BAD_MAJOR 200
- #define DAV_ERR_PROP_READONLY 201
- #define DAV_ERR_PROP_NO_DATABASE 202
- #define DAV_ERR_PROP_NOT_FOUND 203
- #define DAV_ERR_PROP_BAD_LOCKDB 204
- #define DAV_ERR_PROP_OPENING 205
- #define DAV_ERR_PROP_EXEC 206
- #define DAV_ERR_LOCK_OPENDB 400
- #define DAV_ERR_LOCK_NO_DB 401
- #define DAV_ERR_LOCK_CORRUPT_DB 402
- #define DAV_ERR_LOCK_UNK_STATE_TOKEN 403
- #define DAV_ERR_LOCK_PARSE_TOKEN 404
- #define DAV_ERR_LOCK_SAVE_LOCK 405
- typedef struct dav_hooks_propdb dav_hooks_propdb;
- typedef struct dav_hooks_locks dav_hooks_locks;
- typedef struct dav_hooks_vsn dav_hooks_vsn;
- typedef struct dav_hooks_repository dav_hooks_repository;
- typedef struct dav_hooks_liveprop dav_hooks_liveprop;
- typedef struct dav_hooks_binding dav_hooks_binding;
- typedef struct dav_hooks_search dav_hooks_search;
- typedef dav_hooks_propdb dav_hooks_db;
- typedef enum {
- DAV_RESOURCE_TYPE_UNKNOWN,
- DAV_RESOURCE_TYPE_REGULAR,
- DAV_RESOURCE_TYPE_VERSION,
- DAV_RESOURCE_TYPE_HISTORY,
- DAV_RESOURCE_TYPE_WORKING,
- DAV_RESOURCE_TYPE_WORKSPACE,
- DAV_RESOURCE_TYPE_ACTIVITY,
- DAV_RESOURCE_TYPE_PRIVATE
- } dav_resource_type;
- typedef struct dav_resource_private dav_resource_private;
- typedef struct dav_resource {
- dav_resource_type type;
- int exists;
- int collection;
- int versioned;
- int baselined;
- int working;
- const char *uri;
- dav_resource_private *info;
- const dav_hooks_repository *hooks;
-
- apr_pool_t *pool;
- } dav_resource;
- typedef struct dav_locktoken dav_locktoken;
- typedef struct
- {
- apr_size_t alloc_len;
- apr_size_t cur_len;
- char *buf;
- } dav_buffer;
- #define DAV_BUFFER_MINSIZE 256
- #define DAV_BUFFER_PAD 64
- DAV_DECLARE(void) dav_set_bufsize(apr_pool_t *p, dav_buffer *pbuf,
- apr_size_t size);
- DAV_DECLARE(void) dav_buffer_init(apr_pool_t *p, dav_buffer *pbuf,
- const char *str);
- DAV_DECLARE(void) dav_check_bufsize(apr_pool_t *p, dav_buffer *pbuf,
- apr_size_t extra_needed);
- DAV_DECLARE(void) dav_buffer_append(apr_pool_t *p, dav_buffer *pbuf,
- const char *str);
- DAV_DECLARE(void) dav_buffer_place(apr_pool_t *p, dav_buffer *pbuf,
- const char *str);
- DAV_DECLARE(void) dav_buffer_place_mem(apr_pool_t *p, dav_buffer *pbuf,
- const void *mem, apr_size_t amt,
- apr_size_t pad);
- typedef struct
- {
- apr_text * propstats;
- apr_text * xmlns;
- } dav_get_props_result;
- struct dav_response
- {
- const char *href;
- const char *desc;
-
- dav_get_props_result propresult;
- int status;
- struct dav_response *next;
- };
- typedef struct
- {
- request_rec *rnew;
- dav_error err;
- } dav_lookup_result;
- DAV_DECLARE(dav_lookup_result) dav_lookup_uri(const char *uri, request_rec *r,
- int must_be_absolute);
- typedef enum {
- DAV_PROP_INSERT_NOTDEF,
- DAV_PROP_INSERT_NOTSUPP,
- DAV_PROP_INSERT_NAME,
- DAV_PROP_INSERT_VALUE,
- DAV_PROP_INSERT_SUPPORTED
- } dav_prop_insert;
- #define DAV_STYLE_ISO8601 1
- #define DAV_STYLE_RFC822 2
- #define DAV_TIMEBUF_SIZE 30
- DAV_DECLARE(void) dav_send_one_response(dav_response *response,
- apr_bucket_brigade *bb,
- request_rec *r,
- apr_pool_t *pool);
- DAV_DECLARE(void) dav_begin_multistatus(apr_bucket_brigade *bb,
- request_rec *r, int status,
- apr_array_header_t *namespaces);
- DAV_DECLARE(apr_status_t) dav_finish_multistatus(request_rec *r,
- apr_bucket_brigade *bb);
- DAV_DECLARE(void) dav_send_multistatus(request_rec *r, int status,
- dav_response *first,
- apr_array_header_t *namespaces);
- DAV_DECLARE(apr_text *) dav_failed_proppatch(apr_pool_t *p,
- apr_array_header_t *prop_ctx);
- DAV_DECLARE(apr_text *) dav_success_proppatch(apr_pool_t *p,
- apr_array_header_t *prop_ctx);
- DAV_DECLARE(int) dav_get_depth(request_rec *r, int def_depth);
- DAV_DECLARE(int) dav_validate_root(const apr_xml_doc *doc,
- const char *tagname);
- DAV_DECLARE(apr_xml_elem *) dav_find_child(const apr_xml_elem *elem,
- const char *tagname);
- DAV_DECLARE(const char *) dav_xml_get_cdata(const apr_xml_elem *elem, apr_pool_t *pool,
- int strip_white);
- typedef struct {
- apr_pool_t *pool;
- apr_hash_t *uri_prefix;
- apr_hash_t *prefix_uri;
- int count;
- } dav_xmlns_info;
- DAV_DECLARE(dav_xmlns_info *) dav_xmlns_create(apr_pool_t *pool);
- DAV_DECLARE(void) dav_xmlns_add(dav_xmlns_info *xi,
- const char *prefix, const char *uri);
- DAV_DECLARE(const char *) dav_xmlns_add_uri(dav_xmlns_info *xi,
- const char *uri);
- DAV_DECLARE(const char *) dav_xmlns_get_uri(dav_xmlns_info *xi,
- const char *prefix);
- DAV_DECLARE(const char *) dav_xmlns_get_prefix(dav_xmlns_info *xi,
- const char *uri);
- DAV_DECLARE(void) dav_xmlns_generate(dav_xmlns_info *xi,
- apr_text_header *phdr);
- typedef struct {
- const dav_hooks_repository *repos;
- const dav_hooks_propdb *propdb;
- const dav_hooks_locks *locks;
- const dav_hooks_vsn *vsn;
- const dav_hooks_binding *binding;
- const dav_hooks_search *search;
- void *ctx;
- } dav_provider;
- APR_DECLARE_EXTERNAL_HOOK(dav, DAV, void, gather_propsets,
- (apr_array_header_t *uris))
- APR_DECLARE_EXTERNAL_HOOK(dav, DAV, int, find_liveprop,
- (const dav_resource *resource,
- const char *ns_uri, const char *name,
- const dav_hooks_liveprop **hooks))
- APR_DECLARE_EXTERNAL_HOOK(dav, DAV, void, insert_all_liveprops,
- (request_rec *r, const dav_resource *resource,
- dav_prop_insert what, apr_text_header *phdr))
- DAV_DECLARE(const dav_hooks_locks *) dav_get_lock_hooks(request_rec *r);
- DAV_DECLARE(const dav_hooks_propdb *) dav_get_propdb_hooks(request_rec *r);
- DAV_DECLARE(const dav_hooks_vsn *) dav_get_vsn_hooks(request_rec *r);
- DAV_DECLARE(const dav_hooks_binding *) dav_get_binding_hooks(request_rec *r);
- DAV_DECLARE(const dav_hooks_search *) dav_get_search_hooks(request_rec *r);
- DAV_DECLARE(void) dav_register_provider(apr_pool_t *p, const char *name,
- const dav_provider *hooks);
- DAV_DECLARE(const dav_provider *) dav_lookup_provider(const char *name);
- DAV_DECLARE(const char *) dav_get_provider_name(request_rec *r);
- #define DAV_GET_HOOKS_PROPDB(r) dav_get_propdb_hooks(r)
- #define DAV_GET_HOOKS_LOCKS(r) dav_get_lock_hooks(r)
- #define DAV_GET_HOOKS_VSN(r) dav_get_vsn_hooks(r)
- #define DAV_GET_HOOKS_BINDING(r) dav_get_binding_hooks(r)
- #define DAV_GET_HOOKS_SEARCH(r) dav_get_search_hooks(r)
- typedef enum
- {
- dav_if_etag,
- dav_if_opaquelock,
- dav_if_unknown
- } dav_if_state_type;
- typedef struct dav_if_state_list
- {
- dav_if_state_type type;
- int condition;
- #define DAV_IF_COND_NORMAL 0
- #define DAV_IF_COND_NOT 1
- const char *etag;
- dav_locktoken *locktoken;
- struct dav_if_state_list *next;
- } dav_if_state_list;
- typedef struct dav_if_header
- {
- const char *uri;
- apr_size_t uri_len;
- struct dav_if_state_list *state;
- struct dav_if_header *next;
- int dummy_header;
- } dav_if_header;
- typedef struct dav_locktoken_list
- {
- dav_locktoken *locktoken;
- struct dav_locktoken_list *next;
- } dav_locktoken_list;
- DAV_DECLARE(dav_error *) dav_get_locktoken_list(request_rec *r,
- dav_locktoken_list **ltl);
- typedef struct dav_liveprop_rollback dav_liveprop_rollback;
- struct dav_hooks_liveprop
- {
-
- dav_prop_insert (*insert_prop)(const dav_resource *resource,
- int propid, dav_prop_insert what,
- apr_text_header *phdr);
-
- int (*is_writable)(const dav_resource *resource, int propid);
-
- const char * const * namespace_uris;
-
-
- dav_error * (*patch_validate)(const dav_resource *resource,
- const apr_xml_elem *elem,
- int operation,
- void **context,
- int *defer_to_dead);
-
- dav_error * (*patch_exec)(const dav_resource *resource,
- const apr_xml_elem *elem,
- int operation,
- void *context,
- dav_liveprop_rollback **rollback_ctx);
-
- void (*patch_commit)(const dav_resource *resource,
- int operation,
- void *context,
- dav_liveprop_rollback *rollback_ctx);
-
- dav_error * (*patch_rollback)(const dav_resource *resource,
- int operation,
- void *context,
- dav_liveprop_rollback *rollback_ctx);
-
- void *ctx;
- };
- typedef struct {
- int ns;
- const char *name;
- int propid;
- int is_writable;
- } dav_liveprop_spec;
- typedef struct {
- const dav_liveprop_spec *specs;
- const char * const *namespace_uris;
- const dav_hooks_liveprop *hooks;
- } dav_liveprop_group;
- DAV_DECLARE(int) dav_do_find_liveprop(const char *ns_uri, const char *name,
- const dav_liveprop_group *group,
- const dav_hooks_liveprop **hooks);
- DAV_DECLARE(long) dav_get_liveprop_info(int propid,
- const dav_liveprop_group *group,
- const dav_liveprop_spec **info);
- DAV_DECLARE(void) dav_register_liveprop_group(apr_pool_t *pool,
- const dav_liveprop_group *group);
- DAV_DECLARE(long) dav_get_liveprop_ns_index(const char *uri);
- DAV_DECLARE(long) dav_get_liveprop_ns_count(void);
- DAV_DECLARE(void) dav_add_all_liveprop_xmlns(apr_pool_t *p,
- apr_text_header *phdr);
- DAV_DECLARE_NONSTD(int) dav_core_find_liveprop(
- const dav_resource *resource,
- const char *ns_uri,
- const char *name,
- const dav_hooks_liveprop **hooks);
- DAV_DECLARE_NONSTD(void) dav_core_insert_all_liveprops(
- request_rec *r,
- const dav_resource *resource,
- dav_prop_insert what,
- apr_text_header *phdr);
- DAV_DECLARE_NONSTD(void) dav_core_register_uris(apr_pool_t *p);
- enum {
- DAV_PROPID_BEGIN = 20000,
-
- DAV_PROPID_creationdate,
- DAV_PROPID_displayname,
- DAV_PROPID_getcontentlanguage,
- DAV_PROPID_getcontentlength,
- DAV_PROPID_getcontenttype,
- DAV_PROPID_getetag,
- DAV_PROPID_getlastmodified,
- DAV_PROPID_lockdiscovery,
- DAV_PROPID_resourcetype,
- DAV_PROPID_source,
- DAV_PROPID_supportedlock,
-
- DAV_PROPID_activity_checkout_set,
- DAV_PROPID_activity_set,
- DAV_PROPID_activity_version_set,
- DAV_PROPID_auto_merge_set,
- DAV_PROPID_auto_version,
- DAV_PROPID_baseline_collection,
- DAV_PROPID_baseline_controlled_collection,
- DAV_PROPID_baseline_controlled_collection_set,
- DAV_PROPID_checked_in,
- DAV_PROPID_checked_out,
- DAV_PROPID_checkin_fork,
- DAV_PROPID_checkout_fork,
- DAV_PROPID_checkout_set,
- DAV_PROPID_comment,
- DAV_PROPID_creator_displayname,
- DAV_PROPID_current_activity_set,
- DAV_PROPID_current_workspace_set,
- DAV_PROPID_default_variant,
- DAV_PROPID_eclipsed_set,
- DAV_PROPID_label_name_set,
- DAV_PROPID_merge_set,
- DAV_PROPID_precursor_set,
- DAV_PROPID_predecessor_set,
- DAV_PROPID_root_version,
- DAV_PROPID_subactivity_set,
- DAV_PROPID_subbaseline_set,
- DAV_PROPID_successor_set,
- DAV_PROPID_supported_method_set,
- DAV_PROPID_supported_live_property_set,
- DAV_PROPID_supported_report_set,
- DAV_PROPID_unreserved,
- DAV_PROPID_variant_set,
- DAV_PROPID_version_controlled_binding_set,
- DAV_PROPID_version_controlled_configuration,
- DAV_PROPID_version_history,
- DAV_PROPID_version_name,
- DAV_PROPID_workspace,
- DAV_PROPID_workspace_checkout_set,
- DAV_PROPID_END
- };
- #define DAV_PROPID_CORE 10000
- #define DAV_PROPID_FS 10100
- #define DAV_PROPID_TEST1 10300
- #define DAV_PROPID_TEST2 10400
- #define DAV_PROPID_TEST3 10500
- typedef struct dav_db dav_db;
- typedef struct dav_namespace_map dav_namespace_map;
- typedef struct dav_deadprop_rollback dav_deadprop_rollback;
- typedef struct {
- const char *ns;
- const char *name;
- } dav_prop_name;
- struct dav_hooks_propdb
- {
- dav_error * (*open)(apr_pool_t *p, const dav_resource *resource, int ro,
- dav_db **pdb);
- void (*close)(dav_db *db);
-
- dav_error * (*define_namespaces)(dav_db *db, dav_xmlns_info *xi);
-
- dav_error * (*output_value)(dav_db *db, const dav_prop_name *name,
- dav_xmlns_info *xi,
- apr_text_header *phdr, int *found);
-
- dav_error * (*map_namespaces)(dav_db *db,
- const apr_array_header_t *namespaces,
- dav_namespace_map **mapping);
-
- dav_error * (*store)(dav_db *db, const dav_prop_name *name,
- const apr_xml_elem *elem,
- dav_namespace_map *mapping);
-
- dav_error * (*remove)(dav_db *db, const dav_prop_name *name);
-
- int (*exists)(dav_db *db, const dav_prop_name *name);
-
- dav_error * (*first_name)(dav_db *db, dav_prop_name *pname);
- dav_error * (*next_name)(dav_db *db, dav_prop_name *pname);
-
- dav_error * (*get_rollback)(dav_db *db, const dav_prop_name *name,
- dav_deadprop_rollback **prollback);
- dav_error * (*apply_rollback)(dav_db *db,
- dav_deadprop_rollback *rollback);
-
- void *ctx;
- };
- #define DAV_TIMEOUT_INFINITE 0
- DAV_DECLARE(time_t) dav_get_timeout(request_rec *r);
- typedef struct dav_lockdb_private dav_lockdb_private;
- typedef struct dav_lock_private dav_lock_private;
- typedef struct
- {
- const dav_hooks_locks *hooks;
- int ro;
- dav_lockdb_private *info;
- } dav_lockdb;
- typedef enum {
- DAV_LOCKSCOPE_UNKNOWN,
- DAV_LOCKSCOPE_EXCLUSIVE,
- DAV_LOCKSCOPE_SHARED
- } dav_lock_scope;
- typedef enum {
- DAV_LOCKTYPE_UNKNOWN,
- DAV_LOCKTYPE_WRITE
- } dav_lock_type;
- typedef enum {
- DAV_LOCKREC_DIRECT,
- DAV_LOCKREC_INDIRECT,
- DAV_LOCKREC_INDIRECT_PARTIAL
- } dav_lock_rectype;
- typedef struct dav_lock
- {
- dav_lock_rectype rectype;
- int is_locknull;
-
- dav_lock_scope scope;
- dav_lock_type type;
- int depth;
- time_t timeout;
- const dav_locktoken *locktoken;
- const char *owner;
- const char *auth_user;
- dav_lock_private *info;
- struct dav_lock *next;
- } dav_lock;
- DAV_DECLARE(const char *)dav_lock_get_activelock(request_rec *r,
- dav_lock *locks,
- dav_buffer *pbuf);
- DAV_DECLARE(dav_error *) dav_lock_parse_lockinfo(request_rec *r,
- const dav_resource *resrouce,
- dav_lockdb *lockdb,
- const apr_xml_doc *doc,
- dav_lock **lock_request);
- DAV_DECLARE(int) dav_unlock(request_rec *r,
- const dav_resource *resource,
- const dav_locktoken *locktoken);
- DAV_DECLARE(dav_error *) dav_add_lock(request_rec *r,
- const dav_resource *resource,
- dav_lockdb *lockdb, dav_lock *request,
- dav_response **response);
- DAV_DECLARE(dav_error *) dav_notify_created(request_rec *r,
- dav_lockdb *lockdb,
- const dav_resource *resource,
- int resource_state,
- int depth);
- DAV_DECLARE(dav_error*) dav_lock_query(dav_lockdb *lockdb,
- const dav_resource *resource,
- dav_lock **locks);
- DAV_DECLARE(dav_error *) dav_validate_request(request_rec *r,
- dav_resource *resource,
- int depth,
- dav_locktoken *locktoken,
- dav_response **response,
- int flags,
- dav_lockdb *lockdb);
- #define DAV_VALIDATE_RESOURCE 0x0010
- #define DAV_VALIDATE_PARENT 0x0020
- #define DAV_VALIDATE_ADD_LD 0x0040
- #define DAV_VALIDATE_USE_424 0x0080
- #define DAV_VALIDATE_IS_PARENT 0x0100
- #define DAV_VALIDATE_NO_MODIFY 0x0200
- DAV_DECLARE(int) dav_get_resource_state(request_rec *r,
- const dav_resource *resource);
- struct dav_hooks_locks
- {
-
- const char * (*get_supportedlock)(
- const dav_resource *resource
- );
-
- dav_error * (*parse_locktoken)(
- apr_pool_t *p,
- const char *char_token,
- dav_locktoken **locktoken_p
- );
-
- const char * (*format_locktoken)(
- apr_pool_t *p,
- const dav_locktoken *locktoken
- );
-
- int (*compare_locktoken)(
- const dav_locktoken *lt1,
- const dav_locktoken *lt2
- );
-
- dav_error * (*open_lockdb)(
- request_rec *r,
- int ro,
- int force,
- dav_lockdb **lockdb
- );
-
- void (*close_lockdb)(
- dav_lockdb *lockdb
- );
-
- dav_error * (*remove_locknull_state)(
- dav_lockdb *lockdb,
- const dav_resource *resource
- );
-
- dav_error * (*create_lock)(dav_lockdb *lockdb,
- const dav_resource *resource,
- dav_lock **lock);
-
- dav_error * (*get_locks)(dav_lockdb *lockdb,
- const dav_resource *resource,
- int calltype,
- dav_lock **locks);
- #define DAV_GETLOCKS_RESOLVED 0
- #define DAV_GETLOCKS_PARTIAL 1
- #define DAV_GETLOCKS_COMPLETE 2
-
- dav_error * (*find_lock)(dav_lockdb *lockdb,
- const dav_resource *resource,
- const dav_locktoken *locktoken,
- int partial_ok,
- dav_lock **lock);
-
- dav_error * (*has_locks)(dav_lockdb *lockdb,
- const dav_resource *resource,
- int *locks_present);
-
- dav_error * (*append_locks)(dav_lockdb *lockdb,
- const dav_resource *resource,
- int make_indirect,
- const dav_lock *lock);
-
- dav_error * (*remove_lock)(dav_lockdb *lockdb,
- const dav_resource *resource,
- const dav_locktoken *locktoken);
-
- dav_error * (*refresh_locks)(dav_lockdb *lockdb,
- const dav_resource *resource,
- const dav_locktoken_list *ltl,
- time_t new_time,
- dav_lock **locks);
-
- dav_error * (*lookup_resource)(dav_lockdb *lockdb,
- const dav_locktoken *locktoken,
- const dav_resource *start_resource,
- const dav_resource **resource);
-
- void *ctx;
- };
- #define DAV_RESOURCE_LOCK_NULL 10
- #define DAV_RESOURCE_NULL 11
- #define DAV_RESOURCE_EXISTS 12
- #define DAV_RESOURCE_ERROR 13
- typedef struct dav_propdb dav_propdb;
- DAV_DECLARE(dav_error *) dav_open_propdb(
- request_rec *r,
- dav_lockdb *lockdb,
- const dav_resource *resource,
- int ro,
- apr_array_header_t *ns_xlate,
- dav_propdb **propdb);
- DAV_DECLARE(dav_error *) dav_popen_propdb(
- apr_pool_t *p,
- request_rec *r,
- dav_lockdb *lockdb,
- const dav_resource *resource,
- int ro,
- apr_array_header_t *ns_xlate,
- dav_propdb **propdb);
- DAV_DECLARE(void) dav_close_propdb(dav_propdb *db);
- DAV_DECLARE(dav_get_props_result) dav_get_props(
- dav_propdb *db,
- apr_xml_doc *doc);
- DAV_DECLARE(dav_get_props_result) dav_get_allprops(
- dav_propdb *db,
- dav_prop_insert what);
- DAV_DECLARE(void) dav_get_liveprop_supported(
- dav_propdb *propdb,
- const char *ns_uri,
- const char *propname,
- apr_text_header *body);
- typedef struct dav_prop_ctx
- {
- dav_propdb *propdb;
- apr_xml_elem *prop;
- int operation;
- #define DAV_PROP_OP_SET 1
- #define DAV_PROP_OP_DELETE 2
-
- int is_liveprop;
- void *liveprop_ctx;
- struct dav_rollback_item *rollback;
- dav_error *err;
-
- request_rec *r;
- } dav_prop_ctx;
- DAV_DECLARE_NONSTD(void) dav_prop_validate(dav_prop_ctx *ctx);
- DAV_DECLARE_NONSTD(void) dav_prop_exec(dav_prop_ctx *ctx);
- DAV_DECLARE_NONSTD(void) dav_prop_commit(dav_prop_ctx *ctx);
- DAV_DECLARE_NONSTD(void) dav_prop_rollback(dav_prop_ctx *ctx);
- #define DAV_PROP_CTX_HAS_ERR(dpc) ((dpc).err && (dpc).err->status >= 300)
- enum {
- DAV_CALLTYPE_MEMBER = 1,
- DAV_CALLTYPE_COLLECTION,
- DAV_CALLTYPE_LOCKNULL
- };
- typedef struct
- {
-
- void *walk_ctx;
-
- apr_pool_t *pool;
-
- const dav_resource *resource;
-
- dav_response *response;
- } dav_walk_resource;
- typedef struct
- {
- int walk_type;
- #define DAV_WALKTYPE_AUTH 0x0001
- #define DAV_WALKTYPE_NORMAL 0x0002
- #define DAV_WALKTYPE_LOCKNULL 0x0004
-
- dav_error * (*func)(dav_walk_resource *wres, int calltype);
- void *walk_ctx;
-
- apr_pool_t *pool;
-
- const dav_resource *root;
-
- dav_lockdb *lockdb;
- } dav_walk_params;
- typedef struct dav_walker_ctx
- {
-
- dav_walk_params w;
-
-
- apr_bucket_brigade *bb;
-
- apr_pool_t *scratchpool;
- request_rec *r;
-
- apr_xml_doc *doc;
- int propfind_type;
- #define DAV_PROPFIND_IS_ALLPROP 1
- #define DAV_PROPFIND_IS_PROPNAME 2
- #define DAV_PROPFIND_IS_PROP 3
- apr_text *propstat_404;
- const dav_if_header *if_header;
- const dav_locktoken *locktoken;
- const dav_lock *lock;
- int skip_root;
- int flags;
- dav_buffer work_buf;
- } dav_walker_ctx;
- DAV_DECLARE(void) dav_add_response(dav_walk_resource *wres,
- int status,
- dav_get_props_result *propstats);
- typedef struct dav_stream dav_stream;
- typedef enum {
- DAV_MODE_WRITE_TRUNC,
- DAV_MODE_WRITE_SEEKABLE
- } dav_stream_mode;
- struct dav_hooks_repository
- {
-
- int handle_get;
-
- dav_error * (*get_resource)(
- request_rec *r,
- const char *root_dir,
- const char *label,
- int use_checked_in,
- dav_resource **resource
- );
-
- dav_error * (*get_parent_resource)(
- const dav_resource *resource,
- dav_resource **parent_resource
- );
-
- int (*is_same_resource)(
- const dav_resource *res1,
- const dav_resource *res2
- );
-
- int (*is_parent_resource)(
- const dav_resource *res1,
- const dav_resource *res2
- );
-
- dav_error * (*open_stream)(const dav_resource *resource,
- dav_stream_mode mode,
- dav_stream **stream);
-
- dav_error * (*close_stream)(dav_stream *stream, int commit);
-
- dav_error * (*write_stream)(dav_stream *stream,
- const void *buf, apr_size_t bufsize);
-
- dav_error * (*seek_stream)(dav_stream *stream, apr_off_t abs_position);
-
- dav_error * (*set_headers)(request_rec *r,
- const dav_resource *resource);
-
- dav_error * (*deliver)(const dav_resource *resource,
- ap_filter_t *output);
-
- dav_error * (*create_collection)(
- dav_resource *resource
- );
-
- dav_error * (*copy_resource)(
- const dav_resource *src,
- dav_resource *dst,
- int depth,
- dav_response **response
- );
-
- dav_error * (*move_resource)(
- dav_resource *src,
- dav_resource *dst,
- dav_response **response
- );
-
- dav_error * (*remove_resource)(
- dav_resource *resource,
- dav_response **response
- );
-
- dav_error * (*walk)(const dav_walk_params *params, int depth,
- dav_response **response);
-
- const char * (*getetag)(const dav_resource *resource);
-
- void *ctx;
-
- request_rec * (*get_request_rec)(const dav_resource *resource);
-
- const char * (*get_pathname)(const dav_resource *resource);
- };
- DAV_DECLARE(void) dav_add_vary_header(request_rec *in_req,
- request_rec *out_req,
- const dav_resource *resource);
- typedef enum {
- DAV_AUTO_VERSION_NEVER,
- DAV_AUTO_VERSION_ALWAYS,
- DAV_AUTO_VERSION_LOCKED
- } dav_auto_version;
- typedef struct {
- int resource_versioned;
- int resource_checkedout;
- int parent_checkedout;
- dav_resource *parent_resource;
- } dav_auto_version_info;
- DAV_DECLARE(dav_error *) dav_auto_checkout(
- request_rec *r,
- dav_resource *resource,
- int parent_only,
- dav_auto_version_info *av_info);
- DAV_DECLARE(dav_error *) dav_auto_checkin(
- request_rec *r,
- dav_resource *resource,
- int undo,
- int unlock,
- dav_auto_version_info *av_info);
- typedef struct {
- const char *nmspace;
- const char *name;
- } dav_report_elem;
- struct dav_hooks_vsn
- {
-
-
- void (*get_vsn_options)(apr_pool_t *p, apr_text_header *phdr);
-
- dav_error * (*get_option)(const dav_resource *resource,
- const apr_xml_elem *elem,
- apr_text_header *option);
-
- int (*versionable)(const dav_resource *resource);
-
- dav_auto_version (*auto_versionable)(const dav_resource *resource);
-
- dav_error * (*vsn_control)(dav_resource *resource,
- const char *target);
-
- dav_error * (*checkout)(dav_resource *resource,
- int auto_checkout,
- int is_unreserved, int is_fork_ok,
- int create_activity,
- apr_array_header_t *activities,
- dav_resource **working_resource);
-
- dav_error * (*uncheckout)(dav_resource *resource);
-
- dav_error * (*checkin)(dav_resource *resource,
- int keep_checked_out,
- dav_resource **version_resource);
-
- dav_error * (*avail_reports)(const dav_resource *resource,
- const dav_report_elem **reports);
-
- int (*report_label_header_allowed)(const apr_xml_doc *doc);
-
- dav_error * (*deliver_report)(request_rec *r,
- const dav_resource *resource,
- const apr_xml_doc *doc,
- ap_filter_t *output);
-
-
- dav_error * (*update)(const dav_resource *resource,
- const dav_resource *version,
- const char *label,
- int depth,
- dav_response **response);
-
- dav_error * (*add_label)(const dav_resource *resource,
- const char *label,
- int replace);
-
- dav_error * (*remove_label)(const dav_resource *resource,
- const char *label);
-
- int (*can_be_workspace)(const dav_resource *resource);
-
- dav_error * (*make_workspace)(dav_resource *resource,
- apr_xml_doc *doc);
-
- int (*can_be_activity)(const dav_resource *resource);
-
- dav_error * (*make_activity)(dav_resource *resource);
-
- dav_error * (*merge)(dav_resource *target, dav_resource *source,
- int no_auto_merge, int no_checkout,
- apr_xml_elem *prop_elem,
- ap_filter_t *output);
-
- void *ctx;
- };
- struct dav_hooks_binding {
-
- int (*is_bindable)(const dav_resource *resource);
-
- dav_error * (*bind_resource)(const dav_resource *resource,
- dav_resource *binding);
-
- void *ctx;
- };
- struct dav_hooks_search {
-
- dav_error * (*set_option_head)(request_rec *r);
-
- dav_error * (*search_resource)(request_rec *r,
- dav_response **response);
-
- void *ctx;
- };
- typedef struct {
- int propid;
- const dav_hooks_liveprop *provider;
- } dav_elem_private;
- #define DAV_OPTIONS_EXTENSION_GROUP "dav_options"
- typedef struct dav_options_provider
- {
- dav_error* (*dav_header)(request_rec *r,
- const dav_resource *resource,
- apr_text_header *phdr);
- dav_error* (*dav_method)(request_rec *r,
- const dav_resource *resource,
- apr_text_header *phdr);
- void *ctx;
- } dav_options_provider;
- extern DAV_DECLARE(const dav_options_provider *) dav_get_options_providers(const char *name);
- extern DAV_DECLARE(void) dav_options_provider_register(apr_pool_t *p,
- const char *name,
- const dav_options_provider *provider);
- typedef struct dav_resource_type_provider
- {
- int (*get_resource_type)(const dav_resource *resource,
- const char **name,
- const char **uri);
- } dav_resource_type_provider;
- #define DAV_RESOURCE_TYPE_GROUP "dav_resource_type"
- DAV_DECLARE(void) dav_resource_type_provider_register(apr_pool_t *p,
- const char *name,
- const dav_resource_type_provider *provider);
- DAV_DECLARE(const dav_resource_type_provider *) dav_get_resource_type_providers(const char *name);
- #ifdef __cplusplus
- }
- #endif
- #endif
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